login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A305395
Records in A073053.
2
11, 101, 112, 202, 213, 303, 314, 404, 415, 505
OFFSET
1,1
COMMENTS
The record-holders are the powers of 2 written in base 4, A004643.
REFERENCES
M. E. Coppenbarger, Iterations of a modified Sisyphus function, Fib. Q., 56 (No. 2, 2018), 130-141.
CROSSREFS
Sequence in context: A247647 A240602 A117697 * A158051 A091366 A073064
KEYWORD
nonn,base,more
AUTHOR
N. J. A. Sloane, Jun 25 2018
STATUS
approved